wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

One mole of an ideal monoatomic gas is taken round cyclic process ABCA as shown in figure. Calculate the maximum temperature attained by the gas during the cycle?
577037.png

A
3T1
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
2T1
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
4T1
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
5T1
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is C 4T1
Maximum temperature will lie between B and C.
PV equation for the product BC can be written as
P=mV+C
here m=2Po2Vo=PoVoandCy3PoVo0PoVo=y=4PoC=4Po
P=(PoVo)V+4Po(1)PV=(PoVo)V2+4PoVRT=(PoVo)V2+4PoV[n=1PV=RT]T=1R[4PoV(PoVo)V2](2)
For T to be maximum, dTdV=0
4Po2PoVoV=04Po=2PoVoVV=2Vo
Substituting it in equation (2), we get
Tmax=1R[4Po(2Vo)(PoVo)(2Vo)2]=1R[8PoVo4PoVo]Tmax=4PoVoR=4T1

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Integrated Rate Equations
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon